Booz Allen Hamilton says DOJ investigating its accounting practices

(Reuters) - The U.S. Department of Justice is investigating some of the ways Booz Allen Hamilton Holding Corp , one of the largest consulting firms in the world, charges the government for services and accounts for costs, the company said in a filing ...

(Reuters) - The U.S. Department of Justice is investigating some of the ways Booz Allen Hamilton Holding Corp , one of the largest consulting firms in the world, charges the government for services and accounts for costs, the company said in a filing on Thursday that sent its shares down 12 percent after the bell.